CN203181064U - CFM industrial camera - Google Patents
CFM industrial camera Download PDFInfo
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- CN203181064U CN203181064U CN 201220533556 CN201220533556U CN203181064U CN 203181064 U CN203181064 U CN 203181064U CN 201220533556 CN201220533556 CN 201220533556 CN 201220533556 U CN201220533556 U CN 201220533556U CN 203181064 U CN203181064 U CN 203181064U
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Abstract
The utility model discloses a CFM industrial camera. The CFM industrial camera includes a casing, an image acquisition board and a main control board, wherein the casing comprises a front frame and a back frame; a containing space is arranged between the front frame and the back frame; the image acquisition board and the main control board are capsulated inside the containing space; the image acquisition board is fixed at the front frame of the casing; the main control board is connected with the image acquisition board; and the image acquisition board acquires image analog signals, and converts the image analog signals into image digital signals and transmits the image digital signals to the main control board which processes the image digital signals. The CFM industrial camera of the utility model includes the image acquisition board and the main control board, and therefore, the CFM industrial camera is advantageous in compact structure, portable convenience and no need for additional acquisition equipment, and does not need to occupy computer CPU resources to perform image reduction processing, and can reduce the occupancy rate of a computer CPU at a receiving end.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of CFM industrial camera.
Background technology
In numerous industrial circles, industrial camera can be used as alternative naked eyes and removes to watch tiny object, improves industrial detection benefit and accuracy greatly.
Along with the development of society, the progress of science.People are more and more higher to the dependency degree of image technique, and various cameras are dissolved in people's the production and life more and more, and wherein industrial camera and active computer advantage easy to connect is able to a large amount of uses.The present color difference of industrial camera on the market, noise is big, and definition is little, a little less than the stability, can not satisfy the requirement that industry is obtained high quality image completely.To industrial class application, computer need consume a large amount of CPU(Central Processing Unit, central processing unit to the realtime graphic analysis) resource, this cpu resource that just requires camera to take is the least possible.Existing industrial camera relies on computer CPU more image is reduced processing, is difficult to reduce the cpu resource that camera takies.
The utility model content
The utility model embodiment provides a kind of CFM industrial camera, need not to take the computer CPU resource image is reduced processing, can reduce the receiving end computer CPU usage.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of CFM industrial camera, and it comprises, housing, image acquisition board and master control borad, wherein,
Frame and after-frame before described housing comprises have accommodation space between described preceding frame and the after-frame, are packaged with described image acquisition board and described master control borad in the described accommodation space;
Described image acquisition board is connected with described master control borad, and is fixed in the preceding frame of described housing, and described image acquisition board is gathered image analoging signal, and described image analoging signal is converted to image digital signal transfers to described master control borad and handle.
Wherein, described image acquisition board is connected to the connected mode of inserting by row's pin/row is female with described master control borad.
Wherein, described image acquisition board comprises CMOS progressive scanning picture transducer and image processor.
Wherein, described CMOS progressive scanning picture transducer comprises color image sensor and black and white image transducer.
Wherein, described master control borad comprises the synchronous dynamic random SDRAM memory that is connected with described image acquisition board, the on-site programmable gate array FPGA data processor that is connected with described SDRAM memory, and the general-purpose serial bus USB control chip that is connected with described FPGA data processor.
Wherein, described master control borad comprises more new processor, and described more new processor upgrades the internal firmware of described camera by the mode of network online updating.
Wherein, described master control borad comprises USB interface and relay indicating light.
Wherein, the USB interface of described master control borad runs through the after-frame of described housing, and described relay indicating light runs through the after-frame of described housing, makes described master control borad be fixed in the after-frame of described housing.
Wherein, the after-frame of described housing is provided with two USB fixed legs, and the USB interface of described master control borad is fixed in the after-frame of described housing by described USB fixed leg.
Wherein, described USB interface is the D.C. regulated power supply input interface of described CFM industrial camera.
Implement the utility model embodiment, have following beneficial effect:
The utility model CFM industrial camera comprises image acquisition board and master control borad, make that this industrial camera structure is small and exquisite, easy to carry, need not extra collecting device just can the carries out image acquisition function, because master control borad can reduce processing to the image that image acquisition board is gathered, need not to take computer CPU resource, can reduce the occupancy of computer CPU.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the stereogram of a kind of CFM industrial camera of providing of the utility model embodiment;
Fig. 2 is the decomposing schematic representation of a kind of CFM industrial camera of providing of the utility model embodiment;
Fig. 3 is the basic principle schematic that the utility model embodiment provides.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Among the utility model embodiment, described CFM industrial camera can be supported multiple picture format, for example can support RAW(Raw Image Format, Raw Image Format), BMP(Bitmap, the standard image files form) picture format such as, and storage data parameter function can be supported Windows XP (32/64) and routine operation system such as Windows7(32/64), support general and high speed preview mode, support that color mirror image and color conversion are white-black pattern.The utility model CFM industrial camera also possesses polyphaser high speed operation simultaneously simultaneously, the integral image noise can be transferred to a suitable value, and the integral image noise is reduced.
Seeing also Fig. 1, is the stereogram of a kind of CFM industrial camera of providing of the utility model embodiment; Please in conjunction with referring to Fig. 2, the decomposing schematic representation of a kind of CFM industrial camera that provides for the utility model embodiment.As Fig. 1 or shown in Figure 2, described CFM industrial camera comprises housing, and this housing comprises: preceding frame 1, after-frame 2, USB(Universal Serial BUS, USB) fixed leg 3 and fixed block 4.
See also Fig. 1 or Fig. 2 again, described industrial camera also comprises: dust cap 5, interface prolong ring 6, adapter ring 7, top layer film 8, infrared fileter 9, RUBBER rubber frame 10, image acquisition board 11, plastic cement post 12 and master control borad 13.
Described dust cap 5, described interface prolongs ring 6 and described adapter ring 7 is individually fixed on the preceding frame 1, the preceding frame 1 of described industrial camera and the accommodation space between the after-frame 2 mainly comprise above-mentioned two circuit boards, be image acquisition board 11 and master control borad 13, described top layer film 8, described infrared fileter 9 and described RUBBER rubber frame 10 place on the described image acquisition board 11, described image acquisition board 11 is connected to the connected mode of inserting by row's pin/row is female with described master control borad 13, described plastic cement post 12 is positioned in the middle of the two boards, and screw can pass described plastic cement post 12 two boards is fixed on the preceding frame 1 of housing.
Among the utility model embodiment, described image acquisition board 11 is used for gathering image, and convert the image analoging signal that collects to image digital signal and transfer to described master control borad 13, described master control borad 13 receives the image digital signal that described image acquisition board 11 obtains, and described image digital signal handled, specifically comprise: with the image digital signal high speed acquisition that receives, and the described image digital signal after will gathering carries out buffer memory.Image digital signal after described master control borad 13 can will be handled by the USB interface of described camera exports external equipment to, and this external equipment can be the terminal equipments such as computer that are connected with described CFM industrial camera.
Below in conjunction with accompanying drawing 3, above-mentioned image acquisition board 11 and master control borad 13 are described in detail.
In the lump referring to Fig. 3, be the basic principle schematic that the utility model embodiment provides please.As shown in Figure 3, described image acquisition board 11 mainly comprises: CMOS(Complementary Metal Oxide Semiconductor, complementary metal oxide semiconductors (CMOS)) progressive scanning picture transducer 111 and image processor 112.
CMOS progressive scanning picture transducer 111 is connected with described image processor 112.
In the specific implementation, described CMOS progressive scanning picture transducer 111 can be selected the imageing sensor of 1,000 ten thousand pixels for use, comprises color image sensor and black and white image transducer.
In the specific implementation, the digital analogue signal that described image processor obtains described CMOS progressive scanning picture transducer 111 is converted to image digital signal and transfers to described master control borad 13.
Described master control borad 13 comprises: SDRAM(Synchronous Dynamic Random Access Memory, synchronous dynamic random access memory) memory 131, FPGA(Field-Programmable Gate Array, field programmable gate array) data processor 132, USB control chip 133 and usb 1 34.
In the specific implementation, described FPGA data processor 132 accepts to handle image digital signal, with the image digital signal high speed acquisition that receives, and the described image digital signal after will gathering is buffered in 131 li of SDRAM holders, in order to take out when needing, the image digital signal of described FPGA data processor 132 after will handling is transferred to USB control chip 133.
In the specific implementation, described USB control chip 133 exports the described image digital signal after treatment of described FPGA data processor 132 transmission to external equipment by described usb 1 34, and this external equipment can be terminal equipments such as the computer that is connected with described CFM industrial camera, projecting apparatus.
Usb 1 34 is connected with described USB control chip 133, and described usb 1 34 can be the USB2.0 interface, runs through the after-frame 2 of described housing, and is concrete, and described USB interface can also be as the input interface of the D.C. regulated power supply of described industrial camera.
Described master control borad 13 also comprises relay indicating light 135 and new processor 136 more, described relay indicating light can be Light-Emitting Diode, the after-frame 2 that runs through described housing, when described CFM industrial camera powers on or during standby, described relay indicating light 135 Chang Liang, when described CFM industrial camera is worked, described relay indicating light 135 flickers; Described more new processor 136 has the function of network online updating firmware, concrete, can download up-to-date more new tool from the Internet, with the energising of described CFM industrial camera and connect and go up behind the computer by the requirement operation of new tool more and upgrade firmware in the described CFM industrial camera.Described master control borad 13 can also insert photoflash lamp and external trigger interface according to requirement of client.
Described image processor 112 is image digital signal with described CMOS progressive scanning picture transducer 111 image transmitted analog signal conversion and described image digital signal is transferred to described SDRAM memory 131, described FPGA data processor 132 receives the image digital signal that described SDRAM memory 131 obtains, and described image digital signal handled, specifically comprise: with the image digital signal high speed acquisition that receives, and the described image digital signal after will gathering carries out buffer memory.The image digital signal of described FPGA data processor 132 after with described processing is sent to described USB control chip 133, image digital signal after described USB control chip 133 can will be handled by the usb 1 34 of described CFM industrial camera exports external equipment to, and this external equipment can be terminal equipments such as the computer that is connected with described CFM industrial camera, projecting apparatus.
By the description of above-described embodiment, the CFM industrial camera that the utility model embodiment provides mainly comprises image acquisition board and master control borad, makes that described industrial camera stability is strong, can support image collecting function and the image processing function of fair speed.In addition, the utility model CFM industrial camera is also supported the function of multiple picture format storage and data parameters storage, supports the caching function of buffer register; The mode that can adopt CMOS to line by line scan the image that collects scans and exports, and makes the image of output have high-quality color; When output image, transmit by USB interface, realized the function of plug and play, after image is transferred to computer, do not need to take too many resource for computer system yet, can reduce the occupancy of computer CPU, it is described CFM industrial camera power supply that described USB interface also can be used as the D.C. regulated power supply input interface.The utility model CFM industrial camera also comprises update module, upgrades thereby can carry out firmware flexibly, makes things convenient for client's secondary development.
Above state only for a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, one of ordinary skill in the art will appreciate that all or part of flow process that realizes above-described embodiment, and according to the equivalent variations that the utility model claim is done, still belong to the scope that utility model contains.
Claims (10)
1. a CFM industrial camera is characterized in that, comprising: housing, image acquisition board and master control borad, wherein,
Frame and after-frame before described housing comprises have accommodation space between described preceding frame and the after-frame, are packaged with described image acquisition board and described master control borad in the described accommodation space;
Described image acquisition board is connected with described master control borad, and is fixed in the preceding frame of described housing, and described image acquisition board is gathered image analoging signal, and described image analoging signal is converted to image digital signal transfers to described master control borad and handle.
2. camera according to claim 1 is characterized in that, described image acquisition board is connected to the connected mode of inserting by row's pin/row is female with described master control borad.
3. camera according to claim 2 is characterized in that, described image acquisition board comprises CMOS progressive scanning picture transducer and image processor.
4. camera according to claim 3 is characterized in that, described CMOS progressive scanning picture transducer comprises color image sensor and black and white image transducer.
5. camera according to claim 4, it is characterized in that, described master control borad comprises the synchronous dynamic random SDRAM memory that is connected with described image acquisition board, the on-site programmable gate array FPGA data processor that is connected with described SDRAM memory, and the general-purpose serial bus USB control chip that is connected with described FPGA data processor.
6. camera according to claim 5 is characterized in that, described master control borad comprises more new processor, and described more new processor upgrades the internal firmware of described camera by the mode of network online updating.
7. camera according to claim 6 is characterized in that, described master control borad comprises USB interface, relay indicating light, photoflash lamp and external trigger interface.
8. camera according to claim 7 is characterized in that, the USB interface of described master control borad runs through the after-frame of described housing, and described relay indicating light runs through the after-frame of described housing, makes described master control borad be fixed in the after-frame of described housing.
9. camera according to claim 8 is characterized in that, the after-frame of described housing is provided with two USB fixed legs, and the USB interface of described master control borad is fixed in the after-frame of described housing by described USB fixed leg.
10. camera according to claim 9 is characterized in that, described USB interface is the D.C. regulated power supply input interface of described CFM industrial camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533556 CN203181064U (en) | 2012-10-18 | 2012-10-18 | CFM industrial camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533556 CN203181064U (en) | 2012-10-18 | 2012-10-18 | CFM industrial camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203181064U true CN203181064U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220533556 Expired - Fee Related CN203181064U (en) | 2012-10-18 | 2012-10-18 | CFM industrial camera |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338231A (en) * | 2015-12-02 | 2016-02-17 | 深耘(上海)电子科技有限公司 | Digital photographing device |
| CN113369641A (en) * | 2021-05-18 | 2021-09-10 | 宁波博视达焊接机器人有限公司 | Visual sensor for tracking welding seam |
-
2012
- 2012-10-18 CN CN 201220533556 patent/CN203181064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338231A (en) * | 2015-12-02 | 2016-02-17 | 深耘(上海)电子科技有限公司 | Digital photographing device |
| CN113369641A (en) * | 2021-05-18 | 2021-09-10 | 宁波博视达焊接机器人有限公司 | Visual sensor for tracking welding seam |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20171018 |